Frost Advisory Hits Southern California

Fall weather has finally arrived in Southern California, bringing with it a double wallop of frigid temperatures and red flag warnings.

The first frost advisory of the season will be in effect in the Antelope Valley from 3 a.m. to 9 a.m., meaning pets should be brought indoors and measures should be taken to protect outdoor plants.

Temperatures in the area will be in the low to mid 30s and even colder 24 hours later, when they’ll fall to the high 20s, according to the National Weather Service. A hard freeze watch will be in effect in the Antelope Valley from late Thursday night into Friday night.